vendor/dvdw/platform-choice/src/Framework/Cache/HttpCacheKeySubscriber.php line 32

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  1. <?php declare(strict_types=1);
  3. namespace Dvdw\PlatformChoice\Framework\Cache;
  5. use Dvdw\PlatformChoice\Framework\Routing\RequestValidator;
  6. use Dvdw\PlatformChoice\System\SalesChannel\Struct\PlatformChoiceExtension;
  7. use Shopware\Core\PlatformRequest;
  8. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  9. use Shopware\Storefront\Framework\Cache\Event\HttpCacheGenerateKeyEvent;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. class HttpCacheKeySubscriber implements EventSubscriberInterface
  13. {
  14.     private RequestValidator $requestValidator;
  16.     private CrawlerDetector $crawlerDetector;
  18.     public function __construct(
  19.         RequestValidator $requestValidator,
  20.         CrawlerDetector  $crawlerDetector
  21.     )
  22.     {
  23.         $this->requestValidator = $requestValidator;
  24.         $this->crawlerDetector = $crawlerDetector;
  25.     }
  26.     
  27.     public static function getSubscribedEvents(): iterable
  28.     {
  29.         return [HttpCacheGenerateKeyEvent::class => 'extendKey'];
  30.     }
  32.     public function extendKey(HttpCacheGenerateKeyEvent $event): void
  33.     {
  34.         $request = $event->getRequest();
  36.         if (!$this->requestValidator->isNormalStorefrontRequest($request)) {
  37.             return;
  38.         }
  40.         $hash = $event->getHash();
  41.         $suffix = PlatformChoiceExtension::B2C;
  43.         if ($request->cookies->has(PlatformChoiceExtension::KEY)) {
  44.             $suffix = $request->cookies->get(PlatformChoiceExtension::KEY);
  45.         }
  47.         /**@var SalesChannelContext|null $context */
  48.         $context = $request->attributes->get(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_CONTEXT_OBJECT);
  50.         if ($context !== null) {
  51.             /** @var PlatformChoiceExtension|null $extension */
  52.             $extension = $context->getExtension(PlatformChoiceExtension::KEY);
  54.             if ($extension !== null) {
  55.                 $suffix = $extension->getChoice();
  56.             }
  57.         }
  59.         if ($this->crawlerDetector->isCrawler($request)) {
  60.             $suffix = Crawler::IS_CRAWLER;
  61.         }
  63.         $event->setHash(hash('sha256', $hash . '-' . $suffix));
  64.     }
  65. }